.. so OSPM could notice resource conflict if there is any.
Signed-off-by: Igor Mammedov <imamm...@redhat.com>
---
hw/i386/acpi-dsdt-cpu-hotplug.dsl | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/hw/i386/acpi-dsdt-cpu-hotplug.dsl
b/hw/i386/acpi-dsdt-cpu-hotplug.dsl
index 1dfbb4f..869aa00 100644
--- a/hw/i386/acpi-dsdt-cpu-hotplug.dsl
+++ b/hw/i386/acpi-dsdt-cpu-hotplug.dsl
@@ -52,7 +52,8 @@ Scope(\_SB) {
Sleep(200)
}
- OperationRegion(PRST, SystemIO, CPU_STATUS_BASE, 32)
+#define CPU_STATUS_LEN 32
+ OperationRegion(PRST, SystemIO, CPU_STATUS_BASE, CPU_STATUS_LEN)
Field(PRST, ByteAcc, NoLock, Preserve) {
PRS, 256
}
@@ -89,4 +90,12 @@ Scope(\_SB) {
Increment(Local0)
}
}
+
+ Device(PRES) {
+ Name(_HID, "ACPI0004")
+
+ Name(_CRS, ResourceTemplate() {
+ IO(Decode16, CPU_STATUS_BASE, CPU_STATUS_BASE, 0, CPU_STATUS_LEN)
+ })
+ }
}
--
1.8.4.2
